package com.ty.onlinemusicserver.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ty.onlinemusicserver.model.domain.Song;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface SongMapper extends BaseMapper<Song> {
    List<Integer> selectAllSongIds();
    /**
     * @Description: 查询歌单id下的所有歌曲
     **/
    List<Song> selectSongListBySongListId(int songListId);
}
